Dr. Robert C Clark , MD
Internal Medicine โข Saint Joseph, MO
901 Heartland Rd, Ste 3800
Saint Joseph, MO 645066200
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Robert Clark is listed in NPPES under Internal Medicine.
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NPI assigned on October 2, 2006; this date does not establish years in practice.
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Published CMS data list 1,121 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 530 service units.
- G0439 โ Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 189 service units.
- 99213 โ Established patient outpatient office visit: 79 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 15 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 2,779 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium โ 285 prescription fills, including refills.
- Rosuvastatin Calcium โ 193 prescription fills, including refills.
- Amlodipine Besylate โ 180 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 70 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 26 clinicians with data). Median for this group: 1,069. Middle half: 934 to 1,388.
More Medicare Part B services than 70% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: 636. Middle half: 273 to 1,166.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 856 in 2020 to 1,121 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
901 Heartland Rd
Ste 3800
Saint Joseph, MO 645066200
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Medstar Medical Group Ii Llc; Suburban/Nrh Medical Rehabilitation Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Missouri, Columbia School Of Medicine
1983
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
452 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $132,346 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $102,682 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
7,199 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$202,760 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $19.13 in 2020
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2020.
Years since graduation
43 years (graduated 1983)
CMS Doctors and Clinicians data list 1983 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Clark has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Clark as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Saint Joseph and Missouri
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 26 clinicians with data). Median for this group: 1,069. Middle half: 934 to 1,388.
More Medicare Part B services than 70% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: 636. Middle half: 273 to 1,166.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 26 clinicians with data). Median for this group: $99,803. Middle half: $78,194 to $131,366.
A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: $58,496. Middle half: $24,542 to $99,993.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 26 clinicians with data). Median for this group: $76,868. Middle half: $60,017 to $99,117.
A higher Medicare payment amount than 85% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: $44,917. Middle half: $18,290 to $76,772.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 28 clinicians with data). Median for this group: 1,856. Middle half: 224 to 6,951.
Close to the middle for clinicians listed under Internal Medicine in Missouri (2024, 1,535 clinicians with data). Median for this group: 771. Middle half: 122 to 7,845.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Saint Joseph, MO (2024, 28 clinicians with data). Median for this group: $74,998. Middle half: $1,919 to $389,448.
Close to the middle for clinicians listed under Internal Medicine in Missouri (2024, 1,535 clinicians with data). Median for this group: $59,863. Middle half: $2,451 to $575,890.
34 active clinicians are listed under Internal Medicine with a practice address in Saint Joseph, MO (2,605 in Missouri).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Saint Joseph
17.6% of these 34 clinicians have the CMS telehealth indicator.
76.5% of these 34 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 31% from 856 in 2020 to 1,121 in 2024.
- 2020: 856
- 2021: 944
- 2022: 1,000
- 2023: 965
- 2024: 1,121
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Medicare-allowed amount
Medicare-allowed amount increased 41% from $94,084 in 2020 to $132,346 in 2024.
- 2020: $94,084
- 2021: $127,718
- 2022: $133,108
- 2023: $120,627
- 2024: $132,346
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Paid by Medicare
Paid by Medicare increased 48% from $69,353 in 2020 to $102,682 in 2024.
- 2020: $69,353
- 2021: $96,034
- 2022: $97,651
- 2023: $90,122
- 2024: $102,682
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 156% from 1,085 in 2020 to 2,779 in 2024.
- 2020: 1,085
- 2021: 1,458
- 2022: 2,053
- 2023: 2,016
- 2024: 2,779
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30-day fills
30-day fills increased 214% from 2,294 in 2020 to 7,199 in 2024.
- 2020: 2,294
- 2021: 3,325
- 2022: 5,056
- 2023: 5,185
- 2024: 7,199
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Part D drug cost
Part D drug cost increased 660% from $26,671 in 2020 to $202,760 in 2024.
- 2020: $26,671
- 2021: $47,099
- 2022: $98,219
- 2023: $124,847
- 2024: $202,760
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $16.55 in 2019 to $19.13 in 2020.
- 2019: $16.55
- 2020: $19.13
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2020), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2020 (payments made January 1 โ December 31, 2020): fewer than 11 records totaling $19.13.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| CSL Behring |
Food and Beverage
In-kind items and services
|
Kcentra | General | $19.13 |
Source: CMS Open Payments, program year 2020, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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530 | 362 | $325.36 | $122.13 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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189 | 189 | $330.10 | $154.66 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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79 | 74 | $229.86 | $87.64 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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52 | 48 | $453.00 | $179.89 |
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G0008
Administration of influenza virus vaccine
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43 | 43 | $59.00 | $35.02 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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42 | 41 | $64.00 | $16.96 |
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90662
Influenza vaccine split virus, preservative free
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41 | 41 | $115.18 | $79.58 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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23 | 23 | $39.13 | $18.82 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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20 | 20 | $422.35 | $192.31 |
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90480
Admn sarscov2 vacc 1 dose
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19 | 19 | $60.00 | $47.79 |
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91322
Sarscov2 vac 50 mcg/0.5ml im
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19 | 19 | $182.31 | $153.55 |
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90471
Administration of vaccine
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18 | 18 | $63.67 | $24.48 |
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90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
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16 | 16 | $653.00 | $289.21 |
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G0009
Administration of pneumococcal vaccine
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15 | 15 | $59.00 | $35.85 |
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G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
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15 | 15 | $422.27 | $194.49 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 285 | 25,010 | $2,778.55 | 88 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 193 | 16,770 | $3,181.97 | 64 |
| Amlodipine Besylate | Amlodipine Besylate | 180 | 15,365 | $1,269.84 | 59 |
| Levothyroxine Sodium | Levothyroxine Sodium | 157 | 13,459 | $1,368.63 | 49 |
| Lisinopril | Lisinopril | 133 | 11,836 | $1,035.83 | 43 |
| Losartan Potassium | Losartan Potassium | 117 | 10,359 | $909.53 | 45 |
| Metoprolol Succinate | Metoprolol Succinate | 90 | 7,920 | $1,784.01 | 30 |
| Tamsulosin Hcl | Tamsulosin Hcl | 89 | 7,150 | $1,111.38 | 30 |
| Metformin Hcl | Metformin Hcl | 76 | 6,265 | $434.65 | 28 |
| Hydrochlorothiazide | Hydrochlorothiazide | 69 | 5,659 | $220.73 | 25 |
| Allopurinol | Allopurinol | 63 | 5,550 | $565.51 | 21 |
| Omeprazole | Omeprazole | 58 | 4,740 | $684.89 | 19 |
| Gabapentin | Gabapentin | 53 | 3,055 | $813.92 | 19 |
| Zolpidem Tartrate | Zolpidem Tartrate | 50 | 1,946 | $409.71 | 25 |
| Sertraline Hcl | Sertraline Hcl | 47 | 3,363 | $531.55 | 13 |
| Simvastatin | Simvastatin | 46 | 4,140 | $366.48 | 16 |
| Trazodone Hcl | Trazodone Hcl | 43 | 3,562 | $304.06 | 15 |
| Pantoprazole Sodium | Pantoprazole Sodium | 39 | 3,380 | $485.96 | 15 |
| Pravastatin Sodium | Pravastatin Sodium | 37 | 3,270 | $769.07 | 13 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 34 | 1,112 | $734.89 | โ |
| Finasteride | Finasteride | 33 | 2,550 | $385.29 | โ |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 32 | 2,880 | $431.36 | โ |
| Lorazepam | Lorazepam | 30 | 887 | $139.85 | 12 |
| Valsartan | Valsartan | 30 | 2,700 | $1,187.18 | โ |
| Escitalopram Oxalate | Escitalopram Oxalate | 28 | 2,321 | $715.03 | โ |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20180516000598
DC
9537180914
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Medstar Medical Group Ii Llc
6410 Rockledge Dr, Bethesda, MD 208171842
Phone: 3018975001
Suburban/nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Bethesda, MD 208171844
Medstar Medical Group Ii Llc
3007 Tilden St Nw, Washington, DC 200083030
Medstar Medical Group Ii Llc
1145 19th St Nw, Washington, DC 200363735
Phone: 2024292401
Suburban/nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Bethesda, MD 208171844
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Family Nurse Practitioner
Social Worker - Clinical
Licensed Clinical Social Worker
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 901 HEARTLAND RD STE 3800, SAINT JOSEPH, MO 645066201 (Tel: 8166714818)
Registered at 901 HEARTLAND RD, STE 3800, SAINT JOSEPH, MO 645066200 (Tel: 8166714800)
Recorded as ROBERT CLARK, M.D.
Internal Medicine (license number reported to NPPES: MO R3J43)
NPI status registered as active in NPPES database
Registered at 901 HEARTLAND RD, STE 3800, SAINT JOSEPH, MO 645066200 (Tel: 8166714800)
Registered at 901 HEARTLAND RD, STE 3800, SAINT JOSEPH, MO 645066200 (Tel: 8166714800)
Recorded as ROBERT CLARK, M.D.
Internal Medicine (license number reported to NPPES: MO R3J43)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Saint Joseph
- Dr. Maheen Zaidi, MD
- Dr. John Cook, DO
- Dr. Thomas Holda, MD
- Ellis Berkowitz, MD02
- Dr. Nikola Bartulica, DO
- Dr. Edward Kammerer, MD
More public profiles in Missouri
Directory navigation, in NPI number order.
- Rezwan Islam, MD Family Medicine ยท Fulton
- Edgar Conrad, DO Internal Medicine ยท Joplin
- Ellis Berkowitz, MD02 Internal Medicine ยท Saint Joseph
- Jay Piccirillo, MD Otolaryngology ยท Creve Coeur
- Marion Weston, OD Optometrist ยท Neosho
- Kenneth Trimmer, DO Internal Medicine - Interventional Cardiology ยท Saint Louis
- David Keuhn, MD Family Medicine ยท Marshall
- James Stevermer, MD Family Medicine ยท Fulton
- James Gibson, MD Surgery ยท Springfield
- James Etzkorn, MD Internal Medicine - Endocrinology, Diabetes & Metabolism ยท Saint Louis
- Donita Boan, DO Anesthesiology ยท Joplin
- Sailesh Nayar, MD Internal Medicine - Nephrology ยท Springfield
Mailing Address
901 Heartland Rd Ste 3800
Saint Joseph, MO 645066201
Phone: 8166714818